I'm a bit confused when using component rich:calendar.In fact, when ever i want to change the month or the year of the displayed calendar, there is an ajax submit of the including form, with all the data validations and potential error messages.

Is there a way to override this default behavior?

My very simple code:As you can see, there are two fields, nom and calendar, and the two are required.My problem is: whenever i want to change the month or the year with nom empty, i have a validation message error for this field.